Enterprise Email Encryption Platform

Enforce email encryption so attackers can’t intercept your messages.

Advanced Email Transport Security

Mail Transfer Agent-Strict Transport Security (MTA-STS) is the enterprise standard for enforcing email encryption. Our platform ensures all incoming email traffic is properly encrypted, protecting your organization from:
Unauthorized message interception
Email content tampering
Malicious attachment injection
Transport layer attacks

Managed MTA-STS Platform

Streamline your email security with our enterprise-grade hosted solution. Our platform handles the complete MTA-STS infrastructure, enabling rapid deployment and simplified management.

  • Automated DNS CNAME management
  • Fully hosted MTA-STS infrastructure
  • Integrated SSL certificate management
  • Simplified policy deployment and updates
  • Centralized security dashboard
  • RFC-compliant TLS encryption
  • Automated policy enforcement

No infrastructure requirements. No certificate management overhead. Just enterprise-grade email encryption.

Technical Architecture

Our MTA-STS implementation provides comprehensive security through:

  • Mandatory TLS encryption for all incoming mail
  • Secure HTTPS delivery of MX records
  • Real-time encryption verification
  • Automated policy enforcement.

How It Works

When a server attempts to deliver email to your domain, our platform enforces TLS encryption requirements. Non-compliant delivery attempts are automatically blocked, ensuring complete protection of your email communications.

Trusted by leading providers including Microsoft, Google, and Yahoo, MTA-STS is the enterprise standard for email transport security. [View Implementation Guide]

Enterprise Security Benefits

Advanced Threat Protection

  • Prevents surveillance and monitoring attacks
  • Blocks man-in-the-middle attempts
  • Stops SMTP downgrade attacks
  • Mitigates DNS spoofing risks
  • Zero infrastructure overhead
  • Automated certificate lifecycle
  • Simple policy management
  • Continuous compliance monitoring

Complete Email Security

Enhance your security posture by combining MTA-STS with our DMARC management platform:

  • Unified security dashboard
  • Integrated policy management
  • Comprehensive threat monitoring
  • Simplified compliance reporting

Get Started Implement enterprise-grade email encryption in three steps

  1. Configure CNAME records
  2. Set security policies
  3. Enable automated enforcement